(19)
(11) EP 2 906 592 A1

(12)

(43) Date of publication:
19.08.2015 Bulletin 2015/34

(21) Application number: 13779699.1

(22) Date of filing: 08.10.2013
(51) International Patent Classification (IPC): 
C07K 14/47(2006.01)
C12N 9/50(2006.01)
(86) International application number:
PCT/US2013/063804
(87) International publication number:
WO 2014/058830 (17.04.2014 Gazette 2014/16)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 12.10.2012 US 201261713245 P

(71) Applicant: Sutro Biopharma, Inc.
South San Francisco, California 94080 (US)

(72) Inventors:
  • THANOS, Christopher D.
    Tiburon, California 94920 (US)
  • MURRAY, Christopher J.
    Soquel, California 95073 (US)
  • YANG, Junhao
    Palo Alto, California 94306 (US)
  • STEPHENSON, Heather
    San Jose, California 95129 (US)

(74) Representative: Campbell, Patrick John Henry 
J A Kemp 14 South Square Gray's Inn
London WC1R 5JJ
London WC1R 5JJ (GB)

   


(54) PROTEOLYTIC INACTIVATION OF SELECT PROTEINS IN BACTERIAL EXTRACTS FOR IMPROVED EXPRESSION